/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.guacamole.event;

import org.apache.guacamole.net.event.FailureEvent;

/**
 * Loggable representation of a failure that occurred.
 */
public class Failure implements LoggableDetail {

    /**
     * The event representing the failure.
     */
    private final FailureEvent event;

    /**
     * Creates a new Failure representing the failure described by the given
     * event.
     *
     * @param event 
     *     The event representing the failure.
     */
    public Failure(FailureEvent event) {
        this.event = event;
    }

    @Override
    public String toString() {

        Throwable failure = event.getFailure();
        if (failure == null)
            return "unknown error (no specific failure recorded)";

        return failure.getMessage();
        
    }
    
}
